baber/WOPTO huggingface dataset:
Patent JP-H09191694-A (JP)
Title: Variable speed pumping power generating system
Inventor: YOKOTA HIROSHI
IPC: H02J3/38
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to operate even if one of the circuits of a secondary exciting device failed and to inhibit the occurrence of an overvoltage at the time of a system failure and/or of a failure of a converter for excitation. SOLUTION: When a system failure occurs, a cluster of converters 6 for excitation made up of polyphase multigroup type is disconnected from an exciting circuit and continues to operate the exciting circuit by other cluster of converters 6 for excitation. Also in the case of the system failure above, the gate turn-on of a thyristor in an inverter 12 short circuits a DC circuit to suppress the overcurrent. Even when a converter 6 for excitation fails, a protective GTO thyristor and an inverter 12 short circuit the DC circuit above to protect an apparatus against interference by the overvoltage above.
Patent JP-H07186319-A (JP)
Title: Polimeric composition and its preparation
Inventor: TAMAKI MASAKO
IPC: C08J7/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a polymeric composition wherein endurance against repeated wash is excellent, and highly characteristic water repellency, oil repellency, and soil resistance are provided. CONSTITUTION:A SiOx (0< x <4) film 12 is formed on a surface of a substrate 11 containing a polymer, and a chemisorbed film is provided via a siloxane bond. The chemisorbed film is not peeled off from the surface of the polymeric composition, and functions such as water repellency, oil repellency, soil resistance, etc., which are imparted to the chemisorbed film can be continuously maintained.
Patent JP-2000164200-A (JP)
Title: Method for terminal connection of sodium-sulfur battery and terminal connection structure
Inventor: SUZUKI KAZUYUKI
IPC: H01M2/30
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To certainly connect a cell and a connection terminal with easy operation and good efficiency. SOLUTION: Curved pieces 2c of attaching portions 2a, 2b are engaged with a negative electrode terminal 4 of a cell 1A and a position electrode terminal 3 of another cell respectively to position with the electrodes 3, 4 and the attaching portions 2b, 2a overlapped respectively each other. After this, the attaching portion 2a and the terminal 4, the attaching portion 2b and the terminal 3 are bonded respectively. As a result, damaged of the cell by welding current is prevented. In ultrasonic bonding, the terminals 3, 4 and a connection terminal 2 is pinched by chips 8A, 8B, thereby the use of a fixture and an earth-clip will become useless. The position of the point of the terminals 3, 4 and the attaching portions 2a, 2b of the terminal 2 can be bonded. A number of man-hour and labor can be remarkably reduced.
Patent JP-H05147853-A (JP)
Title: Cage drop preventer in drum winding elevator
Inventor: NIBU HIROTAKA
IPC: B66B5/12
Filed: 1991-11-25
Abstract: PURPOSE:To prevent an elevator cage from falling down at a time when a cage rope is cut off in the make of being overwound. CONSTITUTION:In a cage drop preventer of a drum winding elevator with a cage 4 equipped with a guide shoe 3, two levers 9, 10 being rotatably attached to a spot in and around the upper end of a guide rail 2 are provided, while each upper side is pressed in direction away from the cage 4 by the guide shoe 3, a turning force imparting means imparting a turning force to these levers 9, 10 in direction of making each upper side approximate to the cage 4, and a turning check means capable of checking any rotation of these levers 9, 10, respectively. With this constitution, safety at the elevator setup is thus improvable.
Patent JP-H02178543-A (JP)
Title: Cooling and heating apparatus
Inventor: TAKAHASHI TAKAHIRO
IPC: F25B13/00
Filed: 1988-12-28
Abstract: PURPOSE:To realize liquid refrigerant lubrication both in cooling and heating operation by a method wherein a refrigerant transfer unit is of a closed unlubricated type and located downstream a second sub-heat exchanger in cooling operation. CONSTITUTION:In cooling operation, a closed unlubricated type refrigerant transfer unit 13 is located downstream a second sub-heat exchanger 9, a large amount of condensed liquid refrigerant is directly sucked from pipe A22 to a pump chamber through a refrigerant buffer tank 10, and then pumped from a port 24 to a closed vessel 16. The refrigerant pumped is sent from the closed vessel 16 to an user-side heat exchanger through a pipe B23. In heating operation, the refrigerant transfer unit 13 is located downstream the user-side heat exchanger, and the condensed refrigerant is sent from the pipe B into the closed vessel 16, sucked from port 24 into the pump chamber, and sent from pipe 22A to the refrigerant buffer tank 10.
Patent JP-H10155742-A (JP)
Title: Ophthalmologic apparatus
Inventor: MIWA TETSUYUKI
IPC: A61B3/16
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To achieve safe protection of a person to be inspected with the reduction in his anxiety by forbidding the operation of a return means in all or specified directions thereof when a danger of contact between the eyes to be inspected and the apparatus is detected as associated with the operation of the return means to avoid undesired access of the apparatus to a face of the person to be inspected. SOLUTION: A return command signal is emitted to return a measuring part to each reference position in directions X and Z when a clear switch 85 or a print switch 86 is depressed, when the rear end of the body part is detected by a microswitch or when the switching of right and left eyes is detected by a microswitch 310. Upon the emitting of the return command signal, a control circuit 70 judges whether the eyes to be inspected exist near a nozzle part or not from alignment information of an index image formed by an index projection optical system and when the existence of the eyes to be inspected near the nozzle is determined, the return command signal emitted is not accepted and the returning movement of the measuring part to the reference position is forbidden.
Patent JP-H04200240-A (JP)
Title: Power-line carrier controller
Inventor: TATEMATSU SATOSHI
IPC: H02J3/00
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a power-line carrier controller simplifying the circuit constitution of a subsidiary station by equipping a plurality of subsidiary stations with subsidiary station receiving circuits composed of first resonance output circuits having mutually different resonance frequencies and with load-condition transmitting circuits having resonance circuits with respectively different resonance frequencies between power lines. CONSTITUTION:When a control signal corresponding to a specific subsidiary station 3 is outputted from the controller of a master station, the control signal is conveyed to all subsidiary stations via power lines 2a, 2b. First resonance output circuits 31-1, 31-2 of the subsidiary station receiving circuit 31 of the subsidiary station 3 send a resonance output as load control signal to a load 5 for control. Also, when a condition signal for operating a load-condition transmitting circuit 32 is inputted to the subsidiary station 3 from the load 5, a carrier signal from the master station conveyed via the power lines 2a, 2b is transmitted by return to the master station while resonating with the load-condition transmitting circuit 32 of the subsidiary station 3 to resonate the specific second resonance output circuit of a master station receiving circuit and the master station detects that the condition signal is inputted from the load 5 to the subsidiary station 3.
Patent JP-H06156204-A (JP)
Title: Air wiper for vehicle
Inventor: MORI TOKUO
IPC: B60S1/54
Filed: 1992-11-24
Abstract: PURPOSE:To obtain an air wiper for a vehicle which is capable of effective blowing away of rainwater and effective prevention of front windshield clouding due to dew condensation. CONSTITUTION:A first air jetting nozzle portion (nozzles) 14a, 14b, 14c, 14d, which forms a first air curtain by jetting compressed air in the vicinity of a front windshield 12 along the outer surface of the window pane from below to above, is provided, and also a second air jetting nozzle portion, which forms a second air curtain at a position a way from the first air curtain by swinging motion, is swingably provided, the portion being formed of plural nozzles 16a, 16b, 16c. The nozzles are so grouped in two, that the second air curtain is formed from two or more small curtains (102, 104) different mutually therefrom in distance from the front windshield 12. And further, a hot wind supply means, which blows hot wind up along the outer surface of the windowpane, is provided in front of the bottom edge of the front windshield.
Patent JP-H01175657-A (JP)
Title: Address bus extension system
Inventor: HASHIMOTO DAIJIRO
IPC: G06F13/28
Filed: 1987-12-29
Abstract: PURPOSE:To extend an address bus with the addition of necessary minimum address lines by providing bus acquisition sequence supervising mechanism, recognizing an existing I/O controller to be used as a bus master and outputting the value of a register corresponding to it to an address bus extending part. CONSTITUTION:A bus acquisition sequence supervising mechanism 7 recognizes I/O controllers 5-1-5-m to supervise the acquisition sequence of a bus and to practice the next bus operation, and outputs the values of registers 6-1-6-n corresponding to the I/O controller to a extending part 2 of an address bus on actual bus transfer. Thus, the number of adding address lines is made to be necessary minimum, and an address can be outputted also to the extending part of the address bus at the same time the I/O controller outputs the address.
Patent JP-H03195194-A (JP)
Title: Remote supervisory and control system
Inventor: ITO YOSHIHARU
IPC: H05B37/02
Filed: 1989-12-25
Abstract: PURPOSE:To improve the transmission efficiency of a transmitting signal by detecting the operation input of up dimming or down dimming by a central control unit, transmitting a control signal and executing updimming or down dimming by a dimming control terminal equipment itself for lighting load until a stop signal is received again by the dimming control terminal equipment. CONSTITUTION:When an up dimming switch S5 or a down dimming switch S6 is pushed, a central control unit 1 detects the operation input of up dimming or down dimming and transmits the control signal of up dimming or down dimming to a dimming control terminal equipment 3a and at the dimming control terminal equipment 3a, the dimming level of the lighting load is successively turned up or down by the terminal equipment itself. When the up dimming switch S5 or the down dimming switch S6 is detached, the central control unit detects such a state as the stop input of a dimming level change and transmits this stop signal to the dimming control terminal equipment 3a and the dimming control terminal equipment 3a receiving the stop signal stops the executing change of the dimming level. Thus, when the dimming of lighting load L1 is controlled from the central control unit 1 through the dimming control terminal equipment 3a, the transmission efficiently can be improved.
Patent JP-H07241479-A (JP)
Title: Production of adsorbent involving recovery of lithium
Inventor: FUREDERITSUKU UERUZU REBITSUTO
IPC: C01B13/02
Filed: 1994-12-22
Abstract: PURPOSE: To recover lithium from spent ion-exchange solns. by concentrating lithium dilute solns. to concd. Li<+> solns. and preparing Licl solns. from those solns. in zeolite-lithium exchange plant, or the like. CONSTITUTION: At first, in a charging process, dil. Li<+> cl<-> aq. solns. is introduced into an ion-exchange zeolite packed bed 4 through tube ways 1, 3. At the first time, the bed 4 is exchanged with Na<+> ions and Li<+> ions in an equilibrium state with concd. soln. of Na<+> cl<-> , concd. Na<+> soln. is discharged, then diluted Na<+> soln. is discharged. During this time, Li<+> ions discharges cl<-> ions from the bed. The charging process is stopped when Li<+> concn. is ultimately raised in discharging flow and valves 2, 6 are closed, and valves 9, 10, between tube ways 8 and 5, are opened to turn to a recovery process, concd. soln. of Na<+> cl<-> is introduced to the bottom of the bed 4 via tube ways 8, 5 and a valve 9. When the concn. gradient is settled, at first, dil. Li<+> soln. and then concd.  Li<+> soln. are discharged, and these solns. are returned to a first ion exchange plant, etc.
Patent JP-H10165936-A (JP)
Title: Degasifier
Inventor: MIYAZAKI HIROAKI
IPC: B01D19/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To enable highly efficient and highly reliable deaeration by a method that liquid to be treated, for instance, pure water at room temperature, is deaerated to a level at which bubbles are not generated even when heated and the liquid to be heated is again deaerated after heated up to desired temperature. SOLUTION: In a pure water-supplying system where for maintaining purity of ultrapure water, a pure water tank 10 storing primary pre water is purged of nitrogen and primary pure water is supplied to a use point 30 via a subsystem 20, deaerating means 1 partitioned by room temperature membrane, a heating means for heating pure water, and a deaerating means 2 for deaerating pure water again are disposed near the use point 30. The membrane deaerating means 1 deaerates pure water by a way that while the pure water is allowed to pass one side partitioned by the room temperature membrane, the other side is vacuum-exhausted by a vacuum pump. Deaeration by the deaerating means 2 is conducted by a way that while heated pure water is allowed to pass one side partitioned by high temperature membrane, the other side is vacuum-exhausted by the vacuum pump.
Patent JP-H10175020-A (JP)
Title: Roll forming device
Inventor: SHIMIZU KATSUMI
IPC: B21D5/08
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To easily make into a bent state the bent plate wherein rugged parts extending along the width direction are provided in the bottom surface and respective side surfaces as alternately continuous corrugations in the longitudinal direction. SOLUTION: Rugged parts extending along the width direction are alternately formed in the longitudinal direction as alternately continuous corrugations in respective side parts of a flat steel plate 50 with a pair of upper side corrugation forming rolls 14 and respective lower side corrugation forming rolls 15 alternately opposed in a side part corrugation forming roll unit 10. The depth of respective recessed parts in corrugations is gradually deepened as it approaches to the central part side in the width direction, and the flat steel plate 50 is made into the bent state along the longitudinal direction.  Thereafter, when the flat steel plate 50 is successively bent with respective cross section forming roll units in a cross section forming part so that the central part in the width direction projects downward and formed into the bent plate having a prescribed recessed shape in cross section, it is made into the prescribed bent state along the longitudinal direction with a finishing roll unit after corrugations are formed in the bottom surface of the bent plate with a bottom corrugation forming roll unit.
Patent JP-H06188923-A (JP)
Title: Fsk demodulating circuit
Inventor: SHIMOJIMA AKIRA
IPC: H04L27/14
Filed: 1992-12-16
Abstract: PURPOSE:To provide an FSK demodulation circuit which can exist together with a digital circuit. CONSTITUTION:A pulse signal E is generated in every half period of an analog signal A as the FSK demodulation object, and the number of master clock signals CK included in this half period is counted by counters 15c and 15d. When counted values reach the average of the number of master clock signals CK included in the half period in 64 half periods of the signal A, a ripple carry signal RCP2 is outputted, and the signal RCP2 is latched in a D flip flop 18 by the pulse signal E to obtain a binarized signal F subjected to FSK demodulation. Thus, the FSK demodulating circuit can be made of a simple digital circuit, and this circuit is hardly affected by the noise even if existing together with another digital circuit, and accurate demodulation is performed regardless of the variance in frequency of the signal A due to an external factor, and this circuit can be integrated together with another digital circuit, and an unnecessary space is eliminated to miniaturize the circuit.
Patent JP-H09181915-A (JP)
Title: Image data processing circuit
Inventor: SOGA TAKASHI
IPC: H04N1/401
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To acquire shading data with high S/N and dark current correction data or the like and to use a shading correction, a dark current correction circuit and an image data averaging circuit or the like in common for other circuits. SOLUTION: This processing circuit is provided with memories and registers storing plural data corresponding to each picture element of an image pickup means, adder circuits 206, 209 adding image data from the image pickup means, memory data read from the memories, and data set to the registers, AND circuits 201, 205 providing or interrupting the image data and the memory data to or from the adder circuits 206, 209, a shift circuit 203 shifting bits of the memory data, a selector 204 inverting/noninverting the sign of the memory data and a control means. Then the control means controls the AND circuits 201, 205, the shift circuit 203, the selector 204 and the memories and sets proper data to the registers to dark current correction data resulting from averaging image data and shading data or the like and conducts the correction by the dark current correction data and the shading data.
Patent JP-H03198806-A (JP)
Title: Camera
Inventor: ICHIYOSHI HIROYUKI
IPC: A45C13/30
Filed: 1989-12-27
Abstract: PURPOSE:To promote convenience both for photographing and carrying a camera by giving a strap a function of support of the back of the hand. CONSTITUTION:When using a strap 14 to carry a camera, a slide 15 is moved to the root of the strap 14 to make a loop largest. User puts his hand through the strap 14 and hangs a camera body 10 to carry. On the other hand, when using it as a support of the back of the hand, the slide 15 is moved to the head of the strap 14, and the slide 15 is fitted onto a connection member 16 of a camera grip 13 and fixed. At this time, user must determine a stopping position of the slide 15 beforehand so that his fingers can put through freely between the camera grip 13 and the strap 14. Thus, by putting through the space between the camera grip 13 and the strap 14 and holding a camera body 10 gripping the camera grip 13 with fingers, a stable photographing is allowed.
Patent JP-H07187370-A (JP)
Title: Automatic cargo transshipping device
Inventor: SOMA HISASHI
IPC: B65G17/06
Filed: 1993-12-28
Abstract: PURPOSE:To increase the train number of freight trains, and increase railway freight trasport capacity by shortening transshipping work time. CONSTITUTION:A connecting base 20 whose both ends are fixed to chains 11R and 11L of a conveyor 10 capable of speed control and which has lateral directional slits 32 in the center, a fork support stand to freely laterally travel between the slits 32 and units 12 composed of slide forks fitted to the fork support stand so as to freely laterally travel, are arranged in response to the arrangement of cargoes 1 which are transshipped by a single piece or plural pieces at a time to a single cargo. A conveyor 10 is moved at the same speed in the same direction of a moving carrying engine 2, and the fixed form cargoes (containers, pallets or the like) 1 regularly loaded on the carrying engine 2 are transshipped by sliding the slide forks.
Patent JP-H09201506-A (JP)
Title: Multistage gas/solid separator
Inventor: ROBAATO FURANKU TAMERA
IPC: B01D45/12
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To efficiently separate contaminated solid substances from a gas flow by removing a high density phase tangentially from each zone and a low density phase from the second zone. SOLUTION: A gas/solid mixture is introduced tangentially into the first stage of an apparatus 10, and high density substances are moved outside by centrifugal force to advance to a separation zone 21. Besides, low density substances advance to intermediate transfer apparatuses 18, 20. Since the zone 21 of the apparatus has a large diameter, the solid which advanced to the part 21 is reduced of its velocity and removed from a solid outlet 12, and a considerable amount of the solid is removed from a gas flow. Gas containing residual contaminated solid which advances in the apparatus 10 advances in the same direction when it flows in the intermediate transfer pipes 18, 20 and is discharged tangentially from the pipe 20 through a tangential opening 23.  Heavy solid substances are moved outside by centrifugal force to advance to a separation zone 27 so that solid can be removed from a solid outlet. Besides, low density gas moves nearly in the middle of the apparatus and flows in a gas outlet conduit tube 26.
Patent JP-H07184702-A (JP)
Title: Shoes
Inventor: FUJIWARA TAKAKO
IPC: A43B13/14
Filed: 1993-12-28
Abstract: PURPOSE:To enhance the stability in supporting one's body weight by arranging a projecting part extending downward to a road surface as an integral structure with sole leather in a position separated by a specific distance from the rear end of a tiptoe side ground contact area of the sole leather, and forming a rear half part of the sole leather as a pressure receiving part to receive one's body weight. CONSTITUTION:Shoes 10 are high-heeled footgear whose heel part 9 is set higher by 4cm or more than a road surface 5, and as a pressure receiving member to receive a part W'' of one's body weight, the center of a projecting part 12 extending downward to the road surface 5 is arranged in a prescribed position separated by 1 to 2cm from the rear end E of a front end side ground contact area of sole leather 14. A rear half part of the sole leather 14 reaching the upper end of the heel part 9 of the shoes 10 by passing through the lower end of a plantar arch part 8 from the projecting part 12, is constituted, for example, as a pressure receiving part composed of a hard synthetic resin. This pressure receiving part 11 having a section length L1 is formed as an integral structure with the heel part 9 of the shoes 10, and dimensional items including a height of the projecting part 12 are determined so as to carry almost all (W'+W'') of one's body weight of a shoes-wearing person at both standing erect time and walking time.
Patent JP-H08176230-A (JP)
Title: Crystalline polypropylene
Inventor: NOMURA YASUO
IPC: C08F8/00
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a crystalline polypropylene excellent in rigidity and heat resistance by polymerizing propylene in the presence of a catalyst component prepared by bringing a specified solid component into contact with an olefin in the presence of an organoaluminum compound and a specified organosilicon compound. CONSTITUTION: This polypropylene is prepared by polymerizing an olefin in the presence of an α-olefin polymerization catalyst component prepared by bringing a solid component essentially consisting of a metal compound, Mg, Ti, a halogen and an electron-donating compound into contact with an olefin in the presence of an organoaluminum compound and an organosilicon compound represented by the formula: R<1> Si(OR<2> )x (OR<3> )y (R<1> is a 5-7 C alicylic hydrocarbon group; R<2> is 2-ethoxyethyl or the like; R<3> is methyl or the like; x and y are each 1 or 2; and x+y=3), has an intrinsic viscosity [η] of 1.0-6.0 as measured in a decalin solvent at 135 deg.C and satisfies the relationship: (Nm is the meso average chain length as determined by<13> C NMR).